Q: What is the negative version of the number 421,245,135?
A: -421,245,135
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 421,245,133 | 421,245,134 | 421,245,136 | 421,245,137 |
| -421,245,133 | -421,245,134 | -421,245,136 | -421,245,137 |